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A25a — Closed
1.c4 e5 2.Nc3 Nc6
Eval: [+0.27]
Les coups candidats
Ambassadeurs : Miezis, Normunds (77x), Pribyl, Josef (57x), Vetter, Udo (48x), Cvetkovic, Srdjan (48x), Hort, Vlastimil (47x), Contin, Daniel (37x), ? (29x), Taimanov, Mark (27x)
Ambassadeurs : Uhlmann, Wolfgang (52x), Banas, Jan (36x), Beck, Georges (32x), Vetter, Udo (30x), ? (28x), Zielinski, Sergej (25x), Fedukin, Alexandre (24x), Cafferty, Bernard (23x)
Ambassadeurs : Suba, Mihai (15x), Korchnoi, Viktor (10x), Miles, Anthony J (7x), Badea, Bela (7x), Adamski, Jan (6x), Moody, David W (6x), Babos, Laszlo (6x), Zhak, Boris (5x)
3.d3 — 1.5% (484 parties)
Ambassadeurs : Giese, Lothar (3x), Eielts, Charley (3x), Mrha, Jan (3x), Humbert, Patrick (3x), Rosenberg, Clemens von (3x), Apostolov, Teodor (3x), Kuenitz, Bernhard (3x), Brodie, Hugh (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.g3 3.Nf3 3.e3 3.d3
<1800 1204 60% 31% 5% 2%
1800-2200 11631 62% 30% 4% 2%
2200-2600 10728 58% 36% 4% 0%
2600+ 366 46% 50% 4% 0%
Évolution par décennie (% des parties)
Décennie N parties 3.g3 3.Nf3 3.e3 3.d3
1880s 1 100%
1890s 1
1900s 6 33% 50%
1910s 3 67% 33%
1920s 48 52% 44% 4%
1930s 146 52% 46% 2%
1940s 116 44% 54% 1% 1%
1950s 203 65% 32% 1% 1%
1960s 550 71% 26% 2% 0%
1970s 1088 59% 35% 4% 1%
1980s 2019 60% 34% 5% 1%
1990s 6690 58% 36% 3% 1%
2000s 9427 61% 32% 3% 2%
2010s 10095 60% 32% 5% 1%
2020s 2139 51% 40% 5% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.g3 60% 51% ▼ -8.7%
3.Nf3 32% 40% ▲ +8.1%
3.e3 5% 5% ▲ +0.8%
3.d3 1% 1% -0.4%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 10 parties
Smyslov, Vladimir — 10 parties
Karpov, Anatoly — 10 parties
Kasparov, Garry — 8 parties
Karpov, Aleksandr — 8 parties
Carlsen, Magnus — 8 parties
Anand, Viswanathan — 7 parties
Gukesh D — 7 parties
Euwe, Max — 5 parties
Lasker, Emanuel — 5 parties
Tal, Mikhail — 4 parties
Kramnik, Vladimir — 4 parties
Alekhine, Alexander — 3 parties
Ju, Wenjun — 3 parties
Steinitz, Wilhelm — 2 parties
Fischer, Robert James — 1 partie
Parties historiques
3.g3 — 59.2% (19264 parties)
1889 — Bird, Henry vs Martinez, Dion M — 0-1 — New York, NY USA
1901 — Blackburne, Joseph vs Marshall, Frank — 1-0 — Monte Carlo MNC
1905 — Levitsky, Stepan vs Cigorin, Michael Ivanovic — 0-1 — St Petersburg RUS
1912 — Carls, Carl vs Spielmann, Rudolf — 1-0 — Breslau GER
1912 — Carls, Carl vs Barasz, Zsigmond — 1/2-1/2 — Breslau GER
3.Nf3 — 33.7% (10969 parties)
1913 — Staffer, John Homer vs Jaffe, Charles — 0-1 — New York, NY USA
1920 — Rubinstein, Akiba vs Wijssen — 0-1 — Haarlem NED
1925 — Villegas, Benito vs Romano, Valentin — 1-0 — Montevideo URU
1925 — Rabinovich, Ilya Mar vs Nenarokov, Vladimir — 1-0 — Leningrad ch-URS
1925 — Steinitz, Wilhelm vs Lasker, Emanuel — 1-0 — Belgie m
3.e3 — 3.8% (1251 parties)
1904 — Swiderski, Radoslaw vs Suechting, Hugo — 0-1 — Coburg
1905 — Masius, Morton vs Von Schuetz, H — 0-1 — Barmen GER
1908 — Delmar, Eugene vs Rosen, Leon — 0-1 — Trenton Falls
1932 — Elstner, Rudolf vs Koch, Berthold — 0-1 — Berlin GER
1934 — Hastings, George Henry vs Nield Alan E — 1-0 — Sydney AUS
3.d3 — 1.5% (484 parties)
1920 — Carls, Carl vs Marchand, Max — 0-1 — Goteborg SWE
1926 — Van den Bosch, Johannes vs Loman, Rudolf — 1/2-1/2 — The Hague NED
1946 — Mohler vs Ahues, Carl — 0-1 — Bad Harzburg
1953 — Puc, Stojan vs Rabar, Braslav — 0-1 — Zagreb CRO
1954 — Kelly, Terry vs De Paoli, Emilio — 0-1 — Amsterdam NED